EARING

作品数：560被引量：1751H指数：17
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相关作者：柴立元黄东洋代立东王永莉徐光辉更多>>
相关机构：中国科学院中国地质大学（北京）中国科学技术大学中南大学更多>>
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Exploring the relevance between load-bearing capacity and surface friction behavior based on a layered hydrogel cartilage prototype被引量：3
《Friction》2024年第8期1757-1770,共14页Yunlei ZHANG Weiyi ZHAO Xiaoduo ZHAO Jinshuai ZHANG Bo YU Shuanhong MA Feng ZHOU 
financial support from National Natural Science Foundation of China(22032006,52075522,52322506);Strategic Priority Research Program of the Chinese Academy of Sciences(XDB 0470201);Outstanding Youth Fund of Gansu Province(21JR7RA095);Key Research Project of Shandong Provincial Natural Science Foundation(ZR2021ZD27);Gansu Province Basic Research Innovation Group Project(22JR5RA093);West Light Foundation of The Chinese Academy of Sciences(xbzg-zdsys-202211).
Cartilage is well lubricated over a lifetime and this phenomenon is attributed to both of the surface hydration lubrication and the matrix load-bearing capacity.Lubricious hydrogels with a layered structure are design...
关键词：soft contact hydration deformation load-bearing friction control 
An Improved Coupled Dynamic Modelling for Exploring Gearbox Vibrations Considering Local Defects被引量：2
《Journal of Dynamics, Monitoring and Diagnostics》2023年第4期262-274,共13页Yaoyao Han Xiaohui Chen Jiawei Xiao James Xi Gu Minmin Xu 
supported by National Key R&D Program of China (No.2022YFB3303600);the Fundamental Research Funds for the Central Universities (No.2022CDJKYJH048).
Gearbox is a key part in machinery,in which gear,shaft and bearing operate together to transmit motion and power.The wide usage and high failure rate of gearbox make it attract much attention on its health monitoring ...
关键词：coupled gear-shaft-bearing-housing dynamic mode GEARBOX gearbox fault diagnosis local defects shaft crack 
Design and Mechanical Characterization of an S-Based TPMS Hollow Isotropic Cellular Structure
《Computer Modeling in Engineering & Sciences》2022年第5期695-713,共19页Junjian Fu Pengfei Sun Yixian Du Lei Tian Qihua Tian Xiangman Zhou 
This research was funded by the National Natural Science Foundation of China(NSFC,Project No.51775308);National Natural Science Foundation of Hubei(No.2021CFB236);Youth Talent Project of Hubei Provincial Department of Education(No.Q20201205);Hubei Key Laboratory of Hydroelectric Machinery Design&Maintenance Open Foundation(No.2020KJX04).The authors would like to thank for these financial supports.
Cellular structures are regarded as excellent candidates for lightweight-design,load-bearing,and energy-absorbing applications.In this paper,a novel S-based TPMS hollow isotropic cellular structure is proposed with bo...
关键词：Hollow cellular structure triply periodic minimal surfaces isotropic property energy absorption load-bearing 
A Monocular Vision Measurement System of Three-Degree-of-Freedom Air-Bearing Test-Bed Based on FCCSP
《Photonic Sensors》2018年第2期119-126,共8页Zhanyu GAO Yingying GU Yaoyu LV Zhenbang XU Qingwen WU 
This work is partially supported by the National Natural Science Foundation of China under Grant No. 11672290. The authors also gratefully acknowledge the helpful comments and suggestions of the reviewers, which have improved the presentation.
A monocular vision-based pose measurement system is provided for real-time measurement of a three-degree-of-freedom （3-DOF） air-bearing test-bed. Firstly, a circular plane cooperative target is designed. An image of...
关键词：3-DOF air-bearing test-bed machine vision pose measurement cooperative target central extraction 
Coupling Leveling Control Based on Fuzzy PID for Synchronous Loading System of Load-Bearing Test Bed被引量：9
《Chinese Journal of Electronics》2017年第6期1206-1212,共7页ZUO Duquan QIAN Lixia YANG Tianen CUI Xiaojin LUO Qiang 
supported by the Scientific and Technological Research Program of Chongqing Municipal Education Commission(No.0983503);the Research Project of Bate(Hangzhou)Industrial Machinery Co.,Ltd.of China(No.0983501)
This paper describes a 4-cylinder hydraulic circuit system controlled by a new cross-coupled fuzzy PID,and its leveling algorithm is designed to meet the demand of the loading system for test bed. In order to enable s...
关键词：Load-bearing test bed Solenoid valve Fuzzy PID Loading system LEVELLING 
列车车轴-轴承过盈配合面接触应力分析（英文）被引量：2
《机床与液压》2015年第24期30-33,共4页曹青松 郭小兵 熊国良 
supported by the National Natural Science Foundation of China (No.51265009, No.51265010)
在列车运行过程中,车轴-轴承过盈配合面将发生微动而造成微动损伤,接触应力是影响过盈配合面微动损伤的主要因素之一。以CRH2动车组的车轴和轴承为对象,利用有限元软件ABAQUS建立车轴-轴承过盈配合面的接触模型,研究了过盈量、摩擦系数...
关键词：Axle-bearing  INTERFERENCE FITTING surface  CONTACT stress 
Investigation on coaxial stability of nano-bearing under two axis-deviation perturbations被引量：3
《Science China(Physics,Mechanics & Astronomy)》2010年第12期2274-2283,共10页YAO Yin HUANG ZaiXing 
supported by the National Natural Science Foundation of China (Grant No. 10472135)
A spatial cylindrical model on nano-bearing constructed by double-walled carbon nano-tube (DWCNT) is established. Two motion equations are advanced to characterize the eccentric and deflective mode of the nano-bearing...
关键词：nano-bearing coaxial stability eccentric mode deflective mode 
Clogging behavior of submerged entry nozzles for Ti-bearing IF steel被引量：21
《International Journal of Minerals,Metallurgy and Materials》2010年第2期154-158,共5页Heng Cui Yan-ping Bao Min Wang Wei-shuang Wu 
supported by the National Key Technologies R&D Program of China(No.2006BAE03A06)
The nozzle clogging behavior of Ti-bearing IF steel was studied by metallographic analysis,scanning electron microscopy（SEM）, energy dispersive spectroscopy（EDS）,and X-ray diffraction（XRD）.According to the exper...
关键词：submerged entry nozzle nozzle clogging IF steel INCLUSION 
DYNAMIC CHARACTERISTIC ANALY-SIS OF PRECISE LONG STROKE LINEAR MOTOR WITH AIR-BEARING IN OPTICAL LITHOGRAPHY被引量：4
《Chinese Journal of Mechanical Engineering》2008年第2期17-22,共6页CHEN Xuedong YU Xianzhong HE Xueming YAN Tianhong 
National Basic Research Program of China (973 Program,No.2003CB716206);National Natural Science Foundation of China (No.50605025)
Dynamic characteristic is presented by identifying the model and the dynamic parameters of a precise long stroke linear motor （PLSLM） with the air-bearing in optical lithography. The PLSLM is supported by air-bearin...
关键词：Dynamic analysis Air-bearing stiffness Precise long stroke linear motor Frequency response 
NANO-BEARING:THE DESIGN OF A NEW TYPE OF AIR BEARING WITH FLEXURE STRUCTURE被引量：1
《Chinese Journal of Mechanical Engineering》2007年第5期12-15,共4页KO Pui Hang DU Ruxu 
Selected from Proceedings of the 7th International Conference on Frontiers of DesignManufacturing(ICFDM'2006);This project is partially sup-ported by the Research Grant from the Hong Kong Watch Manufacturers Association the Federation of Hong Kong Watch TradeIndustry Technology Commission China(No.ITS/001/05).
A new type of air bearing with flexure structure is introduced. The new bearing is designed for precision mechanical engineering devices such as mechanical watch movement. The new design uses the flexure structure to ...
关键词：Precision engineering Bearing Flexures structure Finite element analysis 
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